What is the likely impact of an OPSEC measure on operational effectiveness, if implemented? What is the probably risk to the mission success (effectiveness) if the unit does not implement the measure? What is the probable risk to the mission success, if an OPSEC measure does not work?
Suffocation is a general term to indicate that form of asphyxia, which is caused by deprivation of oxygen, either due to lack of oxygen in the environment or from obstruction of the air-passages.
Syncope, also known as fainting, is a sudden, short loss of consciousness that usually causes the body to go limp. This is often associated with a limited supply of oxygen-rich blood to the brain and low blood pressure (hypotension). When fainting occurs, the body goes limp and is unresponsive to outside stimulation.